CN112499718A - System and method for manufacturing organic fertilizer through carbon-based adsorption - Google Patents
System and method for manufacturing organic fertilizer through carbon-based adsorption Download PDFInfo
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- CN112499718A CN112499718A CN202011565126.5A CN202011565126A CN112499718A CN 112499718 A CN112499718 A CN 112499718A CN 202011565126 A CN202011565126 A CN 202011565126A CN 112499718 A CN112499718 A CN 112499718A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
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- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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Abstract
The invention relates to a system and a method for manufacturing organic fertilizer by carbon-based adsorption, which comprises the following steps: a filter pipeline, an interception net, a closed cover and the like. Set up many filter tube ways, charcoal base granule is fixed in filter tube way constitutes charcoal base granule buffer memory space with two interception nets, charcoal base granule adsorbs organic component in to sewage, the setting of interception net prevents effectively that charcoal base granule from being washed away along with sewage, filter tube way's opening part is provided with the closing cap, the closing cap just moves towards the one end of one side fixed connection head rod in the filter tube way, the other end fixedly connected with of head rod goes out the flitch, it agrees with mutually with filter tube way's transverse section shape to go out the flitch, it drives the in-process that goes up out the flitch and move up in filter tube way to go up the closing cap, it overflows in the filter tube way along with going out the flitch to realize the charcoal base granule in the filter tube way, the aforesaid is used for the simple structure of ejection of compact, can effectively replace a large amount of human labor, reduce charcoal base fertilizer manufacturing cost, it.
Description
Technical Field
The invention relates to the technical field of carbon-based fertilizer preparation, in particular to a system for manufacturing an organic fertilizer by carbon-based adsorption.
Background
The treatment of crop straws is always a big problem in agricultural production, under the background of building resource-saving society and environment-friendly society in China, in order to accelerate the comprehensive utilization of straws, realize the recycling and commercialization of straws, promote the purposes of resource saving, environmental protection and the like, the environmental protection treatment mode of the crop straws is widely concerned in the industry, the straw carbonization technology (patent number: 200610012368.5) of the biomass carbonization furnace disclosed by Chinese patent and the patent technology (patent number: 200610048274.3) of the production process of the fast-burning type carbon take the straws as raw materials and convert the straws into carbon-based materials in a relatively environmental protection mode, the activated carbon prepared by taking the straws as the raw materials is further processed and utilized, the activated carbon filters and adsorbs organic sewage, a large amount of waste activated carbon rich in organic matters is generated without fail, and the waste activated carbon rich in the organic matters can be used as a high-quality resource of organic fertilizer, chinese patent, No. CN103922835B, discloses a method for producing organic fertilizer by using environment-friendly carbon-based adsorption, further using waste activated carbon to produce organic fertilizer, supplementing raw material supply for producing organic fertilizer, simultaneously using strong adsorption property of straw carbon to treat organic sewage, and fully using the treated carbon-based sludge to make fertilizer, changing waste into valuables, adding a new method for treating small-scale organic sewage, and adding a new method for making organic fertilizer by comprehensively using carbon-based sludge.
However, in the above technical scheme of manufacturing organic fertilizer by using waste activated carbon, the carbon-based small particles need to be put into the mesh bag as a filter element and placed in the filter, and the filter element is taken out from the filter after working to recover the carbon-based small particles, which requires a lot of labor and labor, and is high in cost, and difficult to realize industrialization.
Disclosure of Invention
Therefore, the invention provides a system and a method for manufacturing an organic fertilizer by carbon-based adsorption, which are used for solving the problems that in the prior art, carbon-based small particles need to be filled into a mesh bag to be used as a filter element to be placed in a filter, and the carbon-based small particles are taken out of the filter to be recovered after the filter element is finished, so that a large amount of manual labor is needed in the process, the cost is high, and industrialization is difficult to realize.
The invention provides a system for manufacturing organic fertilizer by carbon-based adsorption, which comprises the following steps: the filter device comprises a plurality of filter pipelines, wherein intercepting nets are fixedly installed at the water inlet end and the water outlet end of each filter pipeline, the filter pipelines and the two intercepting nets form a carbon-based particle caching space for caching carbon-based particles, the upper ends of the filter pipelines are of an opening structure, a sealing cover is arranged at an opening of each filter pipeline and used for sealing the opening of each filter pipeline, one side of each sealing cover, facing the inside of each filter pipeline, is fixedly connected with one end of a first connecting rod, the other end of each first connecting rod is fixedly connected with a discharge plate, the transverse cross section of each discharge plate is matched with the cross section of each filter pipeline, and the sealing cover is moved upwards to move the discharge plates in the filter pipelines, so that the carbon-based particles in the filter pipelines overflow from the inside of the filter pipelines along with the upward movement of the discharge plates;
a discharging device is arranged outside the filtering pipeline and used for moving the sealing cover upwards so as to drive the discharging plate to move upwards in the filtering pipeline;
a collecting tank is arranged at the lower side of the filtering pipeline and is used for collecting falling carbon-based particles;
the filter pipeline is connected with a feed pipe, and the feed pipe is a passage for carbon-based particles to enter the filter pipeline;
the water inlet end and the water outlet end of the filtering pipeline are both connected with a water pipeline, and a switch valve is installed on the water pipeline.
Preferably, discharging device is including the backup pad that the symmetry set up, two the bar through-hole has all been seted up in the backup pad, two just be located between the backup pad sliding connection has the movable plate in the bar through-hole, the one end of movable plate is worn out to correspond the flexible end fixed connection of bar through-hole and pneumatic cylinder, the other end of movable plate is located to correspond in the bar through-hole, the pneumatic cylinder install in one side of backup pad, the one end of even fixed connection second connecting rod on the movable plate, it is a plurality of the other end of second connecting rod respectively with a plurality of closing cap fixed connection.
Preferably, the side walls of the two ends of the collecting tank are respectively fixedly connected with the two supporting plates.
Preferably, a reinforcing plate is fixedly connected between the two support plates.
Preferably, a sealing eave assembly is arranged on the outer eave of one side wall of the sealing cover, which is connected with the filtering pipeline.
Preferably, sealed eaves subassembly includes the sealed eaves of outer strata and the sealed eaves of inlayer, the sealed eaves of outer strata with the sealed eaves of inlayer is in constitute annular joint groove on the closing cap, annular joint groove is used for making the closing cap with the inseparable joint of opening part of filtering conduit.
Preferably, it is a plurality of filtering pipeline is along slope inline, the inlet pipe intercommunication is adjacent filtering pipeline is located the top the inlet pipe is last to be connected with the feeder hopper.
Preferably, a filter screen is additionally arranged in the collecting tank, and the bottom of the collecting tank is connected with a drain pipe.
Preferably, the filter screen is soft screen cloth, the filter screen with can dismantle the mode of connecting connect in the collecting vat.
The invention provides a method for manufacturing an organic fertilizer by carbon-based adsorption, which comprises the following steps:
step 1: adopting a biomass slow pyrolysis technology, taking crop straws as a raw material, pyrolyzing the straws in a carbonization furnace under the condition of air isolation to generate straw carbon, processing the straw carbon into active carbon, and carrying out extrusion molding to prepare granular carbon-based adsorbing materials, namely carbon-based granules;
step 2:
the sewage is subjected to rough filtration and then is transmitted to the filtering pipeline filled with carbon-based particles through the water pipeline, the carbon-based particles are fixed in the filtering pipeline and two intercepting nets which form a carbon-based particle cache space, the carbon-based particles adsorb organic components in the sewage, the carbon-based particles are replaced at regular time, when the carbon-based particles need to be replaced, a switch valve on the water pipeline is closed, the discharging device is started to work, the closing cover is moved upwards to drive the discharging plate to move upwards in the filtering pipeline, so that the carbon-based particles in the filtering pipeline overflow from the filtering pipeline along with the discharging plate, the carbon-based particles fall into the filtering pipeline immediately, then the discharging device is started again to work, the closing cover and the discharging plate are driven to reset, and new carbon-based particles are input into the filtering pipeline through the feeding pipe, opening a switch valve on the water pipeline to continue sewage filtration;
and step 3:
and carrying out centrifugal dehydration treatment and drying on the carbon-based particles in the collecting tank, mixing the carbon-based particles with dry sheep manure and coconut shell powder to form a fermentation material, adding a biological agent, and fermenting to prepare the carbon-based organic fertilizer.
Compared with the prior art, the invention has the advantages that a plurality of filter pipelines are arranged, the water inlet end and the water outlet end of each filter pipeline are fixedly provided with the intercepting nets, the filter pipelines and the two intercepting nets form a carbon-based particle buffer space for buffering carbon-based particles, the carbon-based particles are fixed in the carbon-based particle buffer space formed by the filter pipelines and the two intercepting nets, the carbon-based particles adsorb organic components in sewage, the intercepting nets are arranged to effectively prevent the carbon-based particles from being washed away along with the sewage, the upper end of each filter pipeline is of an open structure, the opening of each filter pipeline is provided with the sealing cover which is used for sealing the opening of each filter pipeline, one side of the sealing cover facing the inside of each filter pipeline is fixedly connected with one end of the first connecting rod, the other end of the first connecting rod is fixedly connected with the discharge plate, the discharge plate is matched with the transverse section of each filter pipeline in shape, the process that the sealing cover is moved upwards to, the carbon-based particles in the filtering pipeline move upwards along with the discharging plate and overflow from the filtering pipeline, the structure for discharging is simple, a large amount of manual labor can be effectively replaced, the manufacturing cost of the carbon-based fertilizer is reduced, and effective support is provided for realizing industrialization;
a discharging device is arranged outside the filtering pipeline and used for moving the sealing cover upwards so as to drive the discharging plate to move upwards in the filtering pipeline;
a collecting tank is arranged at the lower side of the filtering pipeline and is used for collecting falling carbon-based particles;
the filter pipeline is connected with a feed pipe, and the feed pipe is a passage for carbon-based particles to enter the filter pipeline;
the water inlet end and the water outlet end of the filtering pipeline are both connected with a water pipeline, a switch valve is arranged on the water pipeline, sewage is roughly filtered and then is transmitted into the filtering pipeline filled with carbon-based particles through the water pipeline, the carbon-based particles are fixed in a carbon-based particle cache space formed by the filtering pipeline and two intercepting nets, the carbon-based particles adsorb organic components in the sewage, the carbon-based particles are replaced at regular time, when the carbon-based particles need to be replaced, the switch valve on the water pipeline is closed, the discharging device is started to work, the discharging plate is moved upwards in the filtering pipeline by the upwards moving sealing cover, the carbon-based particles in the filtering pipeline overflow from the filtering pipeline along with the upwards moving discharging plate, the carbon-based particles immediately fall into the collecting tank, then the discharging device is started again to work, the sealing cover and the discharging plate are driven to reset, and new carbon-based particles are input into the filtering pipeline through the feeding pipe, opening a switch valve on the water pipeline to continue sewage filtration;
further, the discharging device comprises symmetrically arranged supporting plates, strip-shaped through holes are formed in the two supporting plates, a moving plate is connected between the two supporting plates and positioned in the strip-shaped through holes in a sliding manner, one end of the moving plate penetrates through the corresponding strip-shaped through hole to be fixedly connected with the telescopic end of the hydraulic cylinder, the other end of the moving plate is positioned in the corresponding strip-shaped through hole, the hydraulic cylinder is installed on one side of the supporting plates, one end of a second connecting rod is uniformly and fixedly connected to the moving plate, the other ends of the second connecting rods are respectively and fixedly connected with a plurality of sealing covers, the moving plate is driven to move upwards in the strip-shaped through holes through the work of the hydraulic cylinder, the moving plate moves upwards to drive the second connecting rods to move upwards, the sealing covers move upwards along with the second connecting rods and are in an open state, and, similarly, the movable plate is driven to move downwards in the strip-shaped through hole by the operation of the hydraulic cylinder, the movable plate moves upwards to drive the second connecting rod to move downwards, the closing cover moves downwards along with the movable plate and is in a closed state, and meanwhile, the discharge plate is reset to the bottommost part in the filtering pipeline.
Furthermore, the side walls of the two ends of the collecting tank are fixedly connected with the two supporting plates respectively. The collecting groove is fixed on the lower side of the filtering pipeline in such a way, so that falling carbon-based particles can be comprehensively collected, and the carbon-based particles are prevented from falling outside.
Furthermore, a reinforcing plate is fixedly connected between the two supporting plates and used for reinforcing the two supporting plates, so that the positions of the two supporting plates are kept relatively fixed.
Furthermore, a sealing eave assembly is arranged on the outer eave of one side wall of the sealing cover, which is connected with the filtering pipeline. The sealing brim component is arranged to enable the sealing cover to seal the opening of the filtering pipeline more tightly, and water leakage of the system in the working process is prevented.
Further, sealed eaves subassembly includes the sealed eaves of outer layer and the sealed eaves of inlayer, and outer sealed eaves and the sealed eaves of inlayer constitute annular joint groove on the closing cap, and annular joint groove is used for making the closing cap and the inseparable joint of opening part of filter tube way, and when the closing cap closed the opening part of filter tube way, the opening part joint of filter tube way was in annular joint inslot, and outer sealed eaves and the sealed eaves of inlayer constitute double sealing to the opening part of filter tube way, further increase the leakproofness of closing cap.
Further, a plurality of filter tube way are along slope inline, and the adjacent filter tube way of inlet pipe intercommunication is connected with the feeder hopper on being located the inlet pipe of the top, and this kind of arrangement of filter tube way makes a plurality of inlet pipes be the slope setting in proper order, in the feeding process, only need pour into the feeder hopper with charcoal base granule in, in charcoal base granule gets into a plurality of filter tube ways along the inlet pipe under self action of gravity, above-mentioned structure makes the feeding more convenient.
Furthermore, a filter screen is additionally arranged in the collecting tank, and the bottom of the collecting tank is connected with a drain pipe. Carbon-based granule carries partial sewage and drops to the collecting vat jointly in ejection of compact process, and the setting of filter screen is used for separating carbon-based granule and sewage, alleviates follow-up burden of carrying out centrifugal solid-liquid separation to carbon-based granule.
Further, the filter screen is soft screen cloth, and the filter screen is connected in the collecting vat in order can dismantling the mode of connection, and soft screen cloth makes things convenient for in the charcoal base granule of disposable collection collecting vat, through dismantling the filter screen, will be located charcoal base granule pocket in the lump above that, realizes the disposable collection of charcoal base granule, simplifies the collection process of charcoal base granule.
Drawings
FIG. 1 is a schematic view of the closure of the present invention in a closed position;
FIG. 2 is a schematic view of the closure of the present invention in an open position;
fig. 3 is a side view of a filter conduit according to the present invention.
In the figure: 1-filtering pipeline, 2-intercepting net, 3-closing cover, 4-first connecting rod, 5-discharging plate, 6-discharging device, 601-supporting plate, 602-moving plate, 603-hydraulic cylinder, 604-second connecting rod, 605-reinforcing plate, 7-collecting tank, 8-feeding pipe, 9-water pipeline, 10-sealing eave component, 101-outer layer sealing eave, 102-inner layer sealing eave, 11-feeding hopper and 12-filtering net.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and do not limit the scope of the present invention.
Referring to fig. 1, which is a schematic structural diagram of a system for manufacturing organic fertilizer by carbon-based adsorption according to the present invention, a system for manufacturing organic fertilizer by carbon-based adsorption includes:
a system for manufacturing organic fertilizer through carbon-based adsorption comprises a plurality of filter pipelines 1, wherein intercepting nets 2 are fixedly installed at the water inlet end and the water outlet end of each filter pipeline 1, each filter pipeline 1 and two intercepting nets 2 form a carbon-based particle cache space for caching carbon-based particles, the carbon-based particles are fixed in the carbon-based particle cache space formed by the filter pipelines 1 and the two intercepting nets 2, the carbon-based particles adsorb organic components in sewage, the intercepting nets 2 are arranged to effectively prevent the carbon-based particles from being washed away along with the sewage, the upper end of each filter pipeline 1 is of an open structure, a sealing cover 3 is arranged at an opening of each filter pipeline 1 and used for sealing the opening of each filter pipeline 1, each sealing cover 3 faces one side in each filter pipeline 1 and is fixedly connected with one end of a first connecting rod 4, and the other end of each first connecting rod 4 is fixedly connected with a discharge plate 5, the discharge plate 5 is matched with the transverse section of the filter pipeline 1 in shape, and when the closing cover 3 is moved upwards to drive the discharge plate 5 to move upwards in the filter pipeline 1, the carbon-based particles in the filter pipeline 1 move upwards along with the discharge plate 5 to overflow from the filter pipeline 1;
a discharging device 6 is arranged outside the filtering pipeline 1, and the discharging device 6 is used for moving the closing cover 3 upwards so as to drive the discharging plate 5 to move upwards in the filtering pipeline 1;
a collecting tank 7 is arranged at the lower side of the filtering pipeline 1, and the collecting tank 7 is used for collecting falling carbon-based particles;
a feeding pipe 8 is connected to the filtering pipeline 1, and the feeding pipe 8 is a passage for carbon-based particles to enter the filtering pipeline 1;
the water inlet end and the water outlet end of the filtering pipeline 1 are both connected with a water pipeline 9, a switch valve is installed on the water pipeline 9, sewage is subjected to rough filtration and then is transmitted to the filtering pipeline 1 filled with carbon-based particles through the water pipeline 9, the carbon-based particles are fixed in a carbon-based particle cache space formed by the filtering pipeline 1 and the two intercepting screens 2, the carbon-based particles adsorb organic components in the sewage and are periodically replaced, when the carbon-based particles need to be replaced, the switch valve on the water pipeline 9 is closed, the discharging device 6 is started to work, the closing cover 3 is moved upwards to drive the discharging plate 5 to move upwards in the filtering pipeline 1, the carbon-based particles in the filtering pipeline 1 are moved upwards along with the discharging plate 5 and overflow from the filtering pipeline 1, and then fall into the collecting tank 7, then, the discharging device 6 is started again to work, the closing cover 3 and the discharging plate 5 are driven to reset, new carbon-based particles are input into the filtering pipeline 1 through the feeding pipe 8, and a switch valve on the water pipeline 9 is opened to continue sewage filtering;
referring to fig. 1, specifically, the discharging device 6 includes support plates 601 symmetrically disposed, two of the support plates 601 are both provided with a strip-shaped through hole, a moving plate 602 is slidably connected between the two support plates 601 and located in the strip-shaped through hole, one end of the moving plate 602 penetrates through the corresponding strip-shaped through hole and is fixedly connected to a telescopic end of a hydraulic cylinder 603, the other end of the moving plate 602 is located in the corresponding strip-shaped through hole, the hydraulic cylinder 603 is installed at one side of the support plates 601, one end of a second connecting rod 604 is uniformly and fixedly connected to the moving plate 602, the other ends of the second connecting rods 604 are respectively and fixedly connected to the plurality of sealing caps 3, the hydraulic cylinder 603 operates to drive the moving plate 602 to move upward in the strip-shaped through hole, the moving plate 602 moves upward to drive the second connecting rod 604 to move upward, and the sealing caps 3 move upward and are, at this moment, the discharge plate 5 is in the in-process that shifts up in the filter pipeline 1 realizes that the charcoal based granule in the filter pipeline 1 is along with the discharge plate 5 shifts up and follows spill over in the filter pipeline 1, and the same reason passes through pneumatic cylinder 603 work drives the movable plate 602 moves down in the bar through-hole, the movable plate 602 shifts up and drives the second connecting rod 604 moves down, the closing cap 3 moves down and is the closed state along with it, simultaneously the discharge plate 5 resets to the bottommost in the filter pipeline 1.
Referring to fig. 1, specifically, the two end side walls of the collecting tank 7 are respectively fixedly connected to the two supporting plates 601. The collecting groove 7 is fixed on the lower side of the filtering pipeline 1 in such a way, so that falling carbon-based particles can be comprehensively collected, and the carbon-based particles are prevented from falling outside.
Referring to fig. 1, specifically, a reinforcing plate 605 is fixedly connected between the two support plates 601, and the reinforcing plate 605 is configured to reinforce the two support plates 601 so that the two support plates 601 are kept fixed in position.
Referring to fig. 2, specifically, a sealing edge assembly 10 is disposed on an outer edge of a side wall of the sealing cover 3 connected to the filtering pipe 1. The sealing eave component 10 is arranged to enable the sealing cover 3 to seal the opening of the filtering pipeline 1 more tightly, so that water leakage of the system in the working process is prevented.
Referring to fig. 2, specifically, the sealing eave assembly 10 includes an outer sealing eave 101 and an inner sealing eave 102, where the outer sealing eave 101 and the inner sealing eave 102 form an annular clamping groove on the sealing cover 3, the annular clamping groove is used to tightly clamp the sealing cover 3 to the opening of the filtering pipeline 1, when the sealing cover 3 seals the opening of the filtering pipeline 1, the opening of the filtering pipeline 1 is clamped in the annular clamping groove, and the outer sealing eave 101 and the inner sealing eave 102 form a double-layer seal to the opening of the filtering pipeline 1, so as to further increase the sealing performance of the sealing cover 3.
Referring to fig. 1, specifically, the plurality of filter pipelines 1 are arranged along an inclined straight line, the feed pipes 8 are communicated with the adjacent filter pipelines 1, the feed pipe 8 located at the uppermost side is connected with a feed hopper 11, the arrangement of the filter pipelines 1 enables the plurality of feed pipes 8 to be arranged in an inclined manner in sequence, and in the feeding process, only carbon-based particles need to be poured into the feed hopper 11, and enter the plurality of filter pipelines 1 along the feed pipe 8 under the action of self gravity, so that the feeding is facilitated.
Referring to fig. 1, specifically, a filter screen 12 is additionally arranged inside the collecting tank 7, and a drain pipe is connected to the bottom of the collecting tank 7. Carbon-based particles carry partial sewage to drop into the collecting tank 7 together in the discharging process, and the filter screen 12 is arranged for separating the carbon-based particles from the sewage, so that the burden of subsequent centrifugal solid-liquid separation on the carbon-based particles is reduced.
Referring to fig. 1, specifically, the filter screen 12 is a soft mesh, the filter screen 12 is detachably connected to the inside of the collecting tank 7, the soft mesh facilitates collecting the carbon-based particles in the collecting tank 7 at one time, and the filter screen 12 is detached to collect the carbon-based particles on the filter screen, so as to realize the one-time collection of the carbon-based particles and simplify the collecting process of the carbon-based particles.
Referring to fig. 1-2, a method for producing organic fertilizer by carbon-based adsorption comprises the following steps:
step 1: adopting a biomass slow pyrolysis technology, taking crop straws as a raw material, pyrolyzing the straws in a carbonization furnace under the condition of air isolation to generate straw carbon, processing the straw carbon into active carbon, and carrying out extrusion molding to prepare granular carbon-based adsorbing materials, namely carbon-based granules;
step 2:
the sewage is roughly filtered and then is transmitted to the filtering pipeline 1 filled with carbon-based particles through the water pipeline 9, the carbon-based particles are fixed in the filtering pipeline 1 and two intercepting nets 2 which form a carbon-based particle cache space, the carbon-based particles adsorb organic components in the sewage, the carbon-based particles are replaced at regular time, when the carbon-based particles need to be replaced, a switch valve on the water pipeline 9 is closed, the discharging device 6 is started to work, the closing cover 3 is moved upwards to drive the discharging plate 5 to move upwards in the filtering pipeline 1, the carbon-based particles in the filtering pipeline 1 are moved upwards along with the discharging plate 5 to overflow from the filtering pipeline 1, the carbon-based particles fall into the collecting tank 7 immediately, then the discharging device 6 is started again to work, and the closing cover 3 and the discharging plate 5 are driven to reset, inputting new carbon-based particles into the filtering pipeline 1 through the feeding pipe 8, and opening a switch valve on the water pipeline 9 to continue sewage filtering;
and step 3:
and carrying out centrifugal dehydration treatment and drying on the carbon-based particles in the collecting tank 7, mixing the carbon-based particles with dry sheep manure and coconut shell powder to form a fermentation material, adding a biological agent, and fermenting to prepare the carbon-based organic fertilizer.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention; various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The system for manufacturing the organic fertilizer through carbon-based adsorption is characterized by comprising a plurality of filter pipelines (1), wherein intercepting nets (2) are fixedly installed at the water inlet end and the water outlet end of each filter pipeline (1), each filter pipeline (1) and the two intercepting nets (2) form a carbon-based particle caching space for caching carbon-based particles, the upper end of each filter pipeline (1) is of an open structure, a sealing cover (3) is arranged at the opening of each filter pipeline (1), each sealing cover (3) is used for sealing the opening of each filter pipeline (1), each sealing cover (3) faces one side in each filter pipeline (1) and is fixedly connected with one end of a first connecting rod (4), the other end of each first connecting rod (4) is fixedly connected with a discharge plate (5), and the discharge plates (5) are matched with the transverse cross section of each filter pipeline (1), in the process that the closing cover (3) is moved upwards to drive the discharging plate (5) to move upwards in the filtering pipeline (1), the carbon-based particles in the filtering pipeline (1) overflow from the filtering pipeline (1) along with the upward movement of the discharging plate (5);
a discharging device (6) is arranged outside the filtering pipeline (1), and the discharging device (6) is used for moving the closing cover (3) upwards so as to drive the discharging plate (5) to move upwards in the filtering pipeline (1);
a collecting tank (7) is arranged on the lower side of the filtering pipeline (1), and the collecting tank (7) is used for collecting falling carbon-based particles;
a feeding pipe (8) is connected to the filtering pipeline (1), and the feeding pipe (8) is a passage for carbon-based particles to enter the filtering pipeline (1);
the water inlet end and the water outlet end of the filtering pipeline (1) are both connected with a water pipeline (9), and a switch valve is installed on the water pipeline (9).
2. The system for producing organic fertilizer by using carbon-based adsorption as claimed in claim 1, the discharging device (6) comprises support plates (601) which are symmetrically arranged, strip-shaped through holes are formed in the two support plates (601), a moving plate (602) is connected between the two support plates (601) and positioned in the strip-shaped through holes in a sliding manner, one end of the moving plate (602) penetrates through the corresponding strip-shaped through hole and is fixedly connected with the telescopic end of the hydraulic cylinder (603), the other end of the moving plate (602) is positioned in the corresponding strip-shaped through hole, the hydraulic cylinder (603) is arranged on one side of the supporting plate (601), one end of a second connecting rod (604) is uniformly and fixedly connected to the moving plate (602), and the other ends of the second connecting rods (604) are fixedly connected with the plurality of closing covers (3) respectively.
3. The system for manufacturing organic fertilizer by carbon-based adsorption as claimed in claim 2, wherein the two side walls of the collecting tank (7) are fixedly connected with the two supporting plates (601) respectively.
4. The system for producing organic fertilizer by using carbon-based adsorption as claimed in claim 2, wherein a reinforcing plate (605) is fixedly connected between the two supporting plates (601).
5. The system for manufacturing organic fertilizer by using carbon-based adsorption as claimed in claim 1, wherein a sealing eave assembly (10) is arranged on the outer eave of one side wall of the closing cover (3) and connected with the filtering pipeline (1).
6. The system for manufacturing the organic fertilizer through carbon-based adsorption is characterized in that the sealing eave component (10) comprises an outer sealing eave (101) and an inner sealing eave (102), the outer sealing eave (101) and the inner sealing eave (102) form an annular clamping groove on the sealing cover (3), and the annular clamping groove is used for tightly clamping the sealing cover (3) with the opening of the filtering pipeline (1).
7. A system for manufacturing organic fertilizer by carbon-based adsorption according to any one of claims 1 to 6, wherein a plurality of said filtering pipes (1) are arranged in an inclined straight line, said feeding pipes (8) are connected to adjacent filtering pipes (1), and a feeding hopper (11) is connected to the uppermost feeding pipe (8).
8. The system for manufacturing organic fertilizer by using carbon-based adsorption as claimed in claim 7, wherein a filter screen (12) is additionally arranged inside the collecting tank (7), and the bottom of the collecting tank (7) is connected with a drain pipe.
9. The system for manufacturing organic fertilizer by carbon-based adsorption according to claim 8, wherein the filter screen (12) is a soft mesh, and the filter screen (12) is detachably connected to the collecting tank (7).
10. A method for manufacturing organic fertilizer by carbon-based adsorption is characterized by comprising the following steps:
step 1: adopting a biomass slow pyrolysis technology, taking crop straws as a raw material, pyrolyzing the straws in a carbonization furnace under the condition of air isolation to generate straw carbon, processing the straw carbon into active carbon, and carrying out extrusion molding to prepare granular carbon-based adsorbing materials, namely carbon-based granules;
step 2:
pass through sewage behind the coarse filtration water pipeline (9), transmit to being equipped with charcoal base granule in filtering conduit (1), charcoal base granule is fixed filtering conduit (1) and two in intercepting net (2) constitutes charcoal base granule buffer memory space, charcoal base granule adsorbs organic component in to sewage, regularly changes charcoal base granule, when needs change charcoal base granule, closes switch valve on water pipeline (9), starts discharging device (6) work, moves up closing cap (3) drive discharging plate (5) is in the in-process that shifts up in filtering conduit (1), realizes that charcoal base granule in filtering conduit (1) is along with discharging plate (5) shifts up and follows overflow in filtering conduit (1), and charcoal base granule falls immediately to in collecting vat (7), then starts again discharging device (6) work, driving the closing cover (3) and the discharging plate (5) to reset, inputting new carbon-based particles into the filtering pipeline (1) through the feeding pipe (8), and opening a switch valve on the water pipeline (9) to continue sewage filtering;
and step 3:
and (3) carrying out centrifugal dehydration treatment and drying on the carbon-based particles in the collecting tank (7), mixing the carbon-based particles with dry sheep manure and coconut shell powder to form a fermentation material, adding a biological agent, and fermenting to prepare the carbon-based organic fertilizer.
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| CN202011565126.5A CN112499718A (en) | 2020-12-25 | 2020-12-25 | System and method for manufacturing organic fertilizer through carbon-based adsorption |
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| CN202011565126.5A CN112499718A (en) | 2020-12-25 | 2020-12-25 | System and method for manufacturing organic fertilizer through carbon-based adsorption |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103922835A (en) * | 2014-03-14 | 2014-07-16 | 山西农友肥料科技有限公司 | Method for manufacturing organic fertilizer by using environment-friendly charcoal-based adsorption |
| CN211799846U (en) * | 2020-03-02 | 2020-10-30 | 苏州欧森姆工业科技有限公司 | Novel active carbon adsorption equipment |
| CN212092184U (en) * | 2020-04-24 | 2020-12-08 | 天津鲁华泓锦新材料科技有限公司 | Catalyst elimination system |
-
2020
- 2020-12-25 CN CN202011565126.5A patent/CN112499718A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103922835A (en) * | 2014-03-14 | 2014-07-16 | 山西农友肥料科技有限公司 | Method for manufacturing organic fertilizer by using environment-friendly charcoal-based adsorption |
| CN211799846U (en) * | 2020-03-02 | 2020-10-30 | 苏州欧森姆工业科技有限公司 | Novel active carbon adsorption equipment |
| CN212092184U (en) * | 2020-04-24 | 2020-12-08 | 天津鲁华泓锦新材料科技有限公司 | Catalyst elimination system |
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Application publication date: 20210316 |